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修复GetMinMaxData在showDataDimension未初始化时返回异常的问题 (#365)

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monitor1394
2026-06-15 09:13:48 +08:00
parent 2c5e0a5826
commit 46e8b5bb82
2 changed files with 3 additions and 5 deletions
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2
Runtime/Component/DataZoom/DataZoomHelper.cs
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@@ -46,7 +46,7 @@ namespace XCharts.Runtime
{ {
double serieMinValue = 0; double serieMinValue = 0;
double serieMaxValue = 0; double serieMaxValue = 0;
SerieHelper.GetMinMaxData(serie, out serieMinValue, out serieMaxValue, null, 2); SerieHelper.GetMinMaxData(serie, 0, out serieMinValue, out serieMaxValue);
if (serieMinValue < min) if (serieMinValue < min)
min = serieMinValue; min = serieMinValue;
if (serieMaxValue > max) if (serieMaxValue > max)

6
Runtime/Serie/SerieHelper.cs
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@@ -159,7 +159,7 @@ namespace XCharts.Runtime
/// <param name="min"></param> /// <param name="min"></param>
/// <param name="max"></param> /// <param name="max"></param>
/// <param name="dataZoom"></param> /// <param name="dataZoom"></param>
public static void GetMinMaxData(Serie serie, out double min, out double max, DataZoom dataZoom = null, int dimension = 0) public static void GetMinMaxData(Serie serie, out double min, out double max, DataZoom dataZoom = null)
{ {
max = double.MinValue; max = double.MinValue;
min = double.MaxValue; min = double.MaxValue;
@@ -169,9 +169,7 @@ namespace XCharts.Runtime
var serieData = dataList[i]; var serieData = dataList[i];
if (serieData.show) if (serieData.show)
{ {
var count = 0; var count = serie.showDataDimension > 0 && serie.showDataDimension < serieData.data.Count ?
if (dimension > 0) count = dimension;
else count = serie.showDataDimension > 0 && serie.showDataDimension < serieData.data.Count ?
serie.showDataDimension : serie.showDataDimension :
serieData.data.Count; serieData.data.Count;
for (int j = 0; j < count; j++) for (int j = 0; j < count; j++)